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. 2020 Jan 18;9(1):100. doi: 10.3390/foods9010100

Figure 4.

Figure 4

The partial least squares regression (PLSR) correlation loading plot of sensory, association, postprandial perception attributes and overall liking of seven Taiwanese specialty teas. The model was derived from attribute data as the X-matrix and overall liking data as the Y-matrix. The default values for radii correspond to 50% and 100% explained variance, respectively. BLC: Bi-Luo-Chun green tea, WSP: Wenshan Pouchong tea, HMT: High-mountain oolong tea, DDO: Dong Ding oolong tea, TGY: Iron Goddess oolong tea, BHO: Baihao oolong tea, SML: Yuchi Sun-Moon-Lake black tea. “High CP (cost-performance ratio) value” was checked when consumers felt that the tea qualities were higher than the prices they speculated.